GO Term : GO:0000179 rRNA (adenine-N6,N6-)-dimethyltransferase activity GO

Namespace  molecular_function Obsolete  false
description  Catalysis of the dimethylation two adjacent A residues in the loop closing the 3'-terminal stem of the 18S rRNA, using S-adenosyl-L-methionine as a methyl donor.

0 Cross References

1 Ontology

Name
GO

11 Parents

Identifier Name Description
GO:0003824 catalytic activity Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
GO:0008168 methyltransferase activity Catalysis of the transfer of a methyl group to an acceptor molecule.
GO:0008173 RNA methyltransferase activity Catalysis of the transfer of a methyl group from a donor to a nucleoside residue in an RNA molecule.
GO:0016740 transferase activity Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
GO:0008757 S-adenosylmethionine-dependent methyltransferase activity Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to a substrate.
GO:0000179 rRNA (adenine-N6,N6-)-dimethyltransferase activity Catalysis of the dimethylation two adjacent A residues in the loop closing the 3'-terminal stem of the 18S rRNA, using S-adenosyl-L-methionine as a methyl donor.
GO:0008649 rRNA methyltransferase activity Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to a nucleoside residue in an rRNA molecule.
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:0016433 rRNA (adenine) methyltransferase activity Catalysis of the reaction: S-adenosyl-L-methionine + rRNA = S-adenosyl-L-homocysteine + rRNA containing methyladenine.
GO:0008170 N-methyltransferase activity Catalysis of the transfer of a methyl group to the nitrogen atom of an acceptor molecule.
GO:0016741 transferase activity, transferring one-carbon groups Catalysis of the transfer of a one-carbon group from one compound (donor) to another (acceptor).

3 Protein

Protein Identifier
Organism . Name
Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0139910.2 Quercus robur 100.0 egn (M=1) 2.1.1.182 - 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase.   EC:2.1.1.182 validated
Qrob_P0299770.2 Quercus robur 98.0 egn (M=2) 2.1.1.183 - 18S rRNA (adenine(1779)-N(6)/adenine(1780)-N(6))-dimethyltransferase.   EC:2.1.1.183 validated
Qrob_P0386940.2 Quercus robur 100.0 egn (M=2) 2.1.1.183 - 18S rRNA (adenine(1779)-N(6)/adenine(1780)-N(6))-dimethyltransferase.   EC:2.1.1.183 validated

10 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0016433 GO:0000179
is_a GO:0008170 GO:0000179
is_a GO:0003674 GO:0000179
is_a GO:0016741 GO:0000179
is_a GO:0008757 GO:0000179
is_a GO:0016740 GO:0000179
is_a GO:0008173 GO:0000179
is_a GO:0008168 GO:0000179
is_a GO:0003824 GO:0000179
is_a GO:0008649 GO:0000179

4 Synonyms

Name Type
18S rRNA dimethylase activity synonym
S-adenosylmethionine-6-N', N'-adenosyl(rRNA) dimethyltransferase activity synonym
dimethyladenosine transferase activity synonym
GO:0043790 alt_id